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    • 7. 发明授权
    • Use of oligomers and polymers for drug solubilization, stabilization, and delivery
    • 低聚物和聚合物用于药物溶解,稳定和递送的应用
    • US07897563B2
    • 2011-03-01
    • US12337991
    • 2008-12-18
    • David S. SoaneDaniel J. Suich
    • David S. SoaneDaniel J. Suich
    • A61K38/02A61K47/30A61K47/36A61K47/42
    • B82Y5/00A61K9/1075A61K47/6907
    • The invention relates to the use of oligomers and polymers capable of rendering insoluble drugs soluble, protecting unstable drugs, and facilitating the delivery of drugs to their site of action. This invention further relates to processes for the preparation of such oligomers and polymers, and to compositions containing them. In some instances, oligomers, polymers, and/or mixtures thereof can be used to protect a protein drug. Such structures can include at least one recognition element covalently attached to a hydrophilic element, wherein said recognition element or elements interact noncovalently with the protein drug to form a complex in which said protein drug is protected from degradation, recognition by the immune system, and/or renal excretion.
    • 本发明涉及能够使不溶性药物溶解的低聚物和聚合物的使用,保护不稳定的药物以及促进将药物运送到其作用部位。 本发明还涉及制备这种低聚物和聚合物的方法以及含有它们的组合物。 在一些情况下,可以使用低聚物,聚合物和/或其混合物来保护蛋白质药物。 这种结构可以包括共价连接到亲水元件的至少一个识别元件,其中所述识别元件或元件与蛋白质药物非共价相互作用以形成复合物,其中所述蛋白质药物被保护免于降解,免疫系统的识别和/ 或肾脏排泄。